Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Property, plant and equipment |
42 681
SEK
|
— | — | — | — |
30 271
SEK
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets |
34 873
SEK
|
— | — | — | — |
43 683
SEK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
61 507
SEK
|
— | — | — | — |
75 010
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
16 547
SEK
|
— | — | — | — |
262 414
SEK
|
— | — | — | — | — | — |
194 232
SEK
|
— | — |
| Assets |
1 730 680
SEK
|
— | — | — | — |
1 394 496
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital |
110 972
SEK
|
— | — | — | — |
110 972
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
268 037
SEK
|
— | — | — | — |
299 113
SEK
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
27 483
SEK
|
— | — | — | — |
15 801
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
796 869
SEK
|
— | — | — | — |
819 045
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
796 869
SEK
|
268 037
SEK
|
27 483
SEK
|
390 377
SEK
|
110 972
SEK
|
819 045
SEK
|
110 972
SEK
|
299 113
SEK
|
393 159
SEK
|
15 801
SEK
|
259 942
SEK
|
34 908
SEK
|
810 237
SEK
|
404 415
SEK
|
110 972
SEK
|
| Liabilities [abstract] | |||||||||||||||
| Liabilities |
933 811
SEK
|
— | — | — | — |
575 451
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities |
1 730 680
SEK
|
— | — | — | — |
1 394 496
SEK
|
— | — | — | — | — | — | — | — | — |